We finalized our house rulebook for The Enemy Within Campaign.
We have made some very common sense simplifications to the rules: no characteristic fortune dice bloat, no socketing, fortune dice can be used whenever you want (even after a roll), social actions with perform stunt, and plenty of character gen options.
https://dl.dropbox.com/u/167876/WFRP3%20HAFNER%20Houserules%20v10%20The%20Enemy%20Within.pdf
Comments and questions on implementation are welcome.
jh